Predict if the given compounds below undergo sn2 or sn1 in presence of nai/acetone and agno3/ethanol medium. (1-bromobutane, 1-chlorobutane, 2-bromobutane, 2-chlorobutane, 2-chloro-2-methylpropane, 2-bromo-2-methylpropane)

It dont even matter because at the end of thre day we gone life like it ius s

Yes you are correct use the scientific method

True, the standard unit for volume is liters which can be represented by either a lower case "l" or a capital "l"

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na